EP 2715992 B1 20160706 - SECONDARY CHANNEL ESTIMATION
Title (en)
SECONDARY CHANNEL ESTIMATION
Title (de)
SEKUNDÄRE KANALSCHÄTZUNG
Title (fr)
ESTIMATION DE CANAL SECONDAIRE
Publication
Application
Priority
EP 2011058834 W 20110530
Abstract (en)
[origin: WO2012163400A1] Some example embodiments may be directed towards improving a secondary system Channel estimation by using a primary Channel estimate. Specifically, some example embodiments may be directed towards a method in an user equipment, which may be comprised in a Radio Network, for estimating a primary and a secondary Channel. The method may comprise receiving from at least one Base Station a combined wireless communication Signal through at least a portion of the primary Channel. The method may also comprise determining an estimation of the primary Channel. The method may further comprise determining an estimation of the secondary Channel. The method may further comprise determining at least one common sub-component between the estimations of the primary and secondary Channels, and determining an updated estimation of the secondary Channel based on the at least one common sub-component.
IPC 8 full level
H04L 25/02 (2006.01); H04L 5/00 (2006.01)
CPC (source: EP US)
H04L 5/0032 (2013.01 - EP US); H04L 5/0048 (2013.01 - EP US); H04L 5/0062 (2013.01 - EP US); H04L 25/0224 (2013.01 - EP US)
Citation (examination)
- EP 2109943 A1 20091021 - KOREA ADVANCED INST SCI & TECH [KR]
- JOACHIM SACHS ET AL: "Cognitive Cellular Systems within the TV Spectrum", NEW FRONTIERS IN DYNAMIC SPECTRUM, 2010 IEEE SYMPOSIUM ON, IEEE, PISCATAWAY, NJ, USA, 6 April 2010 (2010-04-06), pages 1 - 12, XP031664868, ISBN: 978-1-4244-5189-0
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012163400 A1 20121206; EP 2715992 A1 20140409; EP 2715992 B1 20160706; US 2012328051 A1 20121227; US 9036719 B2 20150519
DOCDB simple family (application)
EP 2011058834 W 20110530; EP 11722076 A 20110530; US 201113510424 A 20110530